muscle cells

stem cells

glial cells

prison cells

multipolar neurons

pyramidal neurons

Purkinje neurons

bipolar neurons

wire

muscle

the brain

nerve

1 meter per second

150 meters per second

100 miles per hour

1 foot per second

stem cells

muscle cells

liver cells

skin cells

they regenerate very quickly

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they do not have a nucleus

10 years

1 month

100 years

1 year

hormonal

proteins

electrical impulses

telegraph

a nerve

spinal cord

brains

all of the above